Duolok® two-ferrule tube fittings

Instrumentation Tube Fittings

SSP stainless steel tube fittings are available in three designs.  These designs were specifically developed to intermix and interchange with the tube fittings used in vast majority of today’s analytical and process instrumentation applications.

Specification

  • Working Pressure: Vacuum to 12,100 psig
  • Temperature: -425 to 1200°F
  • Sizes: 1/16 to 2 in.
  • Materials: 316 SS, Alloy 400, C-276, brass, and carbon steel.
SSP – Positionable Male Run Tee – Duolok

Duolok Tube Fittings, , Positionable Male Run Tee, 3/4 Tube Fitting x 1 16-12 Male SAE x 3/4 Tube Fitting, Brass

SSP – Reducing Port Connector – Duolok

Duolok Reducing Port Connector, 1/2 Tube Stub x 3/4 Port Connector, Brass

SSP – Reducing Union – Duolok

Duolok Reducing Union, 3/8 Tube Fitting x 1/4 Tube Fitting, 316 SS

SSP – Reducing Union Tee – Duolok

Duolok Tube Fittings, , Reducing Union Tee, 1/2 Tube Fitting x 3/8 Tube Fitting x 3/8 Tube Fitting, 316 SS

SSP – Stop Collar – Duolok

Stop Collar for 1/8 in. tube Fittings.

SSP – Straight Thread Boss O-Ring

SAE 37° Flared Flared Fittings, 5/8 in. Straight Thread Boss O-Ring

SSP – Tube Fitting Back Ferrule – Duolok

Duolok Tube Fittings, 5/8 in. Back Ferrule

SSP – Tube Fitting Ferrules Sets – Duolok

Duolok Tube Fittings, 1/16 in. Ferrule Set

SSP – Tube Fitting Front Ferrules – Duolok

Duolok Tube Fittings, 5/8 in. Front Ferrule

SSP – Tube Fitting Knurl Nuts – Duolok

Duolok Tube Fittings, 1/16 in. Knurl Nut

SSP – Tube Fitting Nuts – Duolok

Duolok Tube Fittings, 1 in. Nut

SSP – Tube Socket Weld Elbow – Duolok

Duolok Tube Socket Weld Adapter, 1/4 Tube Fitting x 1/4 Tube Socket Weld, 316 SS

SSP – Tube Socket Weld Union – Duolok

Duolok Tube Socket Weld Adapter, 3/4 Tube Fitting x 3/4 Tube Socket Weld, 316 SS

SSP – Union – Duolok

Duolok Union, 3/8 Tube Fitting x 3/8 Tube Fitting, 316 SS

SSP – Union Cross – Duolok

Duolok union cross with four tube fitting end connections connect four tubes in a cross pattern.

SSP – Union Tee – Duolok

Duolok Tube Fittings, , Union Tee, 3/8 Tube Fitting x 3/8 Tube Fitting x 3/8 Tube Fitting, 316 SS

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